METHOD OF PRODUCING WATER-CONTAINING COMPOSITION AND WATER-CONTAINING COMPOSITION PRODUCED BY SAME

• Main Authors: YOSHIMURA SHUSHICHI, SHIMOMURA SHINICHIRO
• Format: Patent
• Language: English; Japanese
• Published: 01.02.2024
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; WORKING-UP

To provide a method of producing a water-containing composition whose surface is prevented from becoming wet, and a water-containing composition produced by the method.SOLUTION: The method includes: a first step of mixing a non-polar liquid with an uncured resin 11 to obtain a mixture; and a second step of adding, to the mixture, water-soluble material retaining particles 13 to which a water-soluble substance 12 partially or completely dissolved in a water-containing solution is attached and mixing them, the method thereby obtaining a water-containing composition 10 in which the water-soluble material retaining particles 13 to which the water-soluble substance 12 is attached are dispersed in the cured resin 11.SELECTED DRAWING: Figure 1 【課題】表面が湿った状態となるのを抑制された水分含有組成物の製造方法及びその製造方法によって製造された水分含有組成物を提供する。【解決手段】無極性の液体を未硬化の樹脂１１に混合して混合物を得る第１工程と、水分を含有する溶解液に一部又は全体が溶解した水溶性物質１２が付着した水溶物保持粒子１３を混合物に投入して混合する第２工程とを有して、硬化した樹脂１１中に水溶性物質１２が付着した水溶物保持粒子１３が分散した水分含有組成物１０を得る。【選択図】図１